The Bomag 57115300 Hydraulic Oil Tank is a genuine OEM component designed for BC-series refuse/landfill compactors and soil compactors, including the BC 571 RB, BC 572 RB-2, BC 671 RB, BC 671 RS, BC 672 RB, BC 672 RB-2, BC 672 EB-2, BC 771 RB, BC 771 RS, BC 772 RB, BC 772 RB-2, BC 772 RS, BC 772 RS-2, and BC 772 EB-2. Sourced directly from Bomag, this tank is manufactured to the same standards as the original unit it replaces, ensuring a correct, drop-in installation with no guesswork on fitment. Referencing part number 57115300 when ordering confirms you are receiving the exact component specified for your machine.
Key Features
- Genuine OEM Construction — Manufactured by Bomag to the same material thickness and sealing specifications as the original hydraulic oil tank, maintaining system pressure integrity across demanding compaction cycles.
- Direct-Fit Replacement — Matches OEM mounting points, port locations, and tank geometry for a straightforward swap on compatible BC-series machines.
- Broad BC-Series Coverage — Fits BC 571, BC 671, BC 672, BC 771, and BC 772 refuse/landfill compactors in RB, RS, and RB-2/RS-2 variants, as well as BC 672 EB-2 and BC 772 EB-2 soil compactors.
- Hydraulic System Protection — A structurally sound tank keeps hydraulic fluid clean and correctly pressurized, sustaining the smooth operation of steering, lifting, and compaction functions throughout the work cycle.
- Fuel System Safety Compliance — As a hydraulic fluid containment component, an intact OEM-spec tank prevents fluid leaks that could pose fire hazards and environmental violations on landfill and transfer station job sites.
The hydraulic oil tank serves as the reservoir for the machine's hydraulic fluid, supplying the hydraulic pump with a consistent, clean supply of fluid under the correct operating conditions. Without a properly functioning tank, the hydraulic system can suffer from contamination, air ingestion, or pressure loss — leading to sluggish or failed operation of steering, wheel motors, and articulation functions that BC-series compactors depend on for maneuvering across refuse and soil. A cracked, leaking, or corroded tank should be replaced promptly to protect downstream hydraulic components and maintain safe machine operation.
Part Details
| Part Number | 57115300 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Oil Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 672 RB | 00816008, 00817909 |
| Refuse / Landfill Compactor | BC 771 RB | 00816025, 00817403 |
| Refuse / Landfill Compactor | BC 571 RB | 00816033, 00817400 |
| Refuse / Landfill Compactor | BC 671 RS | 00816304, 00817402 |
| Refuse / Landfill Compactor | BC 671 RB | 00817401 |
| Refuse / Landfill Compactor | BC 771 RS | 00817405 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818181 |
| Refuse / Landfill Compactor | BC 572 RB-2 | 00818183, 00818893, 00824257 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185, 00818895 |
| Soil Compactor | BC 772 EB-2 | 00818187, 00818897 |
| Soil Compactor | BC 672 EB-2 | 00818189 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
